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C8H5O4{-} + 5 Cr2O7{-2} + 41 H{+}{+} = 8 CO2 + 10 Cr{+3} + 23 H2O
Cu(OH)2(aq) + K2SO4(aq) = KOH(aq) + CuSO4(aq) =>
Cu(OH)2(aq) + K2SO4(aq) = 2 KOH(aq) + CuSO4(aq)
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
Zn + HNO3 + H2SO4 = ZnSO4 + NO2 + H2O =>
Zn + 2 HNO3 + H2SO4 = ZnSO4 + 2 NO2 + 2 H2O
H2 + SO4 = H2SO4 =>
H2 + SO4 = H2SO4
H50O = H50 + O =>
H50O = H50 + O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Zn + Pb(No3)2(aq) = Pb + Zn(No3)2(aq) =>
Zn + Pb(No3)2(aq) = Pb + Zn(No3)2(aq)
NaHCO3 + CH3COOH = CO2 + H2O + Na3C6H5O5 =>
12 NaHCO3 + 11 CH3COOH = 10 CO2 + 18 H2O + 4 Na3C6H5O5
C3H6O3 + C2H6O1 = C9O4H16 + H2O =>
5 C3H6O3 + 6 C2H6O1 = 3 C9O4H16 + 9 H2O
H2(SO4) + Ba(OH)2 = Ba2(SO4)2 + H2O =>
2 H2(SO4) + 2 Ba(OH)2 = Ba2(SO4)2 + 4 H2O
AnswerHCl(aq) + AnswerNaOH(aq) = AnswerNaCl(aq) + AnswerH2O(l) =>
AnswerHCl(aq) + AnswerNaOH(aq) = AnswerNaCl(aq) + AnswerH2O(l)
CaO(heat) = Ca + O =>
CaO(heat) = Ca + O
CoNO3 + H2O = CoOH + HNO3 =>
CoNO3 + H2O = CoOH + HNO3
CuCl + H2SO4 = Cu2SO4 + HCl =>
2 CuCl + H2SO4 = Cu2SO4 + 2 HCl
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3H4[P(Mo2O7)6] + NH4NO3 + H2O + NaNO3 =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3H4[P(Mo2O7)6] + 21 NH4NO3 + 10 H2O + 2 NaNO3
NaOH + Ba(NO3)2 = Na2(NO3)2 + Ba(OH)2 =>
2 NaOH + Ba(NO3)2 = Na2(NO3)2 + Ba(OH)2
NH4(OH) + Mg(SO4) = Mg(OH)2 + (NH4)2(SO4) =>
2 NH4(OH) + Mg(SO4) = Mg(OH)2 + (NH4)2(SO4)
Zn(s) + Mg(NO3)2(aq) = Zn(NO3)2 + Mg =>
Zn(s) + Mg(NO3)2(aq) = Zn(NO3)2 + Mg
C9H22 + O2 = CO2 + H2O =>
2 C9H22 + 29 O2 = 18 CO2 + 22 H2O
F7 = F2 =>
2 F7 = 7 F2
C7H12 + O2 = C2O + H2O =>
4 C7H12 + 19 O2 = 14 C2O + 24 H2O
K2Cr2O7 + FeSO4 + H2SO4 = Fe(SO4)3 + KHSO3 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 5 FeSO4 + 20 H2SO4 = 5 Fe(SO4)3 + 4 KHSO3 + 2 Cr2(SO4)3 + 18 H2O
S + H2O = H2S + OH =>
S + 2 H2O = H2S + 2 OH
No + H2 = No2H2 =>
2 No + H2 = No2H2
Pb(NO3)2 + H2O = PbO + H2(NO3)2 =>
Pb(NO3)2 + H2O = PbO + H2(NO3)2
KPO4 + MgBr = KBr + MgPO4 =>
KPO4 + MgBr = KBr + MgPO4
B(OH)3(s) = B2O3(s) + H2O(g) =>
2 B(OH)3(s) = B2O3(s) + 3 H2O(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AuCl4 + SO2 + H2O = Au + H{+} + SO4{-2} + Cl{-} =>
AuCl4 + 2 SO2 + 4 H2O = Au + 8 H{+} + 2 SO4{-2} + 4 Cl{-}
AlCu + HCl = AlCl3 + CuCl2 + H2 =>
2 AlCu + 10 HCl = 2 AlCl3 + 2 CuCl2 + 5 H2
MoO3 + H2O = Mo(OH)6 =>
MoO3 + 3 H2O = Mo(OH)6
Mn3(PO4)4 + K2CO3 = (Mn3)2 + (CO3)4 + K3PO4 =>
2 Mn3(PO4)4 + 12 K2CO3 = (Mn3)2 + 3(CO3)4 + 8 K3PO4
CoBr2 + Li2S = CoS + LiBr =>
CoBr2 + Li2S = CoS + 2 LiBr
Hg(l)Cl2(g) = HgCl2 =>
Hg(l)Cl2(g) = HgCl2
Ti(OCH4)4 + H2O = TiO2 + HOCH4 =>
Ti(OCH4)4 + 2 H2O = TiO2 + 4 HOCH4
Cl2 + Li2O = O2 + LiCl =>
2 Cl2 + 2 Li2O = O2 + 4 LiCl
CH3COOCH3 + H2O = CH3COOH + CH3OH =>
CH3COOCH3 + H2O = CH3COOH + CH3OH
C8H8O + C6H5NO = C22H19NO2 + H2O =>
2 C8H8O + C6H5NO = C22H19NO2 + H2O
Na + Ba(OH)2 = Na(OH) + Ba =>
2 Na + Ba(OH)2 = 2 Na(OH) + Ba
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Ba(s) + O2 = BaO =>
2 Ba(s) + O2 = 2 BaO
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
AgBr(s) = Ag(s) + Br2(g) =>
2 AgBr(s) = 2 Ag(s) + Br2(g)
C4H61O12N + O2 = CO2 + H2O + NH3 =>
2 C4H61O12N + 25 O2 = 8 CO2 + 58 H2O + 2 NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
As2S3 + NaNO3 + Na2CO3 + H2O = Na3AsO4 + NaHSO4 + NaNO2 + CO2 =>
2 As2S3 + 28 NaNO3 + 9 Na2CO3 + 3 H2O = 4 Na3AsO4 + 6 NaHSO4 + 28 NaNO2 + 9 CO2
FeSO4(aq) + CuCl2(aq) = CuSO4 + FeCl2 =>
FeSO4(aq) + CuCl2(aq) = CuSO4 + FeCl2
BaO + Na = Na2O + Ba2 =>
2 BaO + 4 Na = 2 Na2O + Ba2
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